Nov 02 17:22:12.577 INFO checking bluecereal/terminal-renderer against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 17:22:12.578 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-4/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 02 17:22:13.160 INFO blam! d159fba06fe7514a766d79cabc3e9d3de7688069db65f7119d114fc1a90c5a3f
Nov 02 17:22:13.162 INFO running `"docker" "start" "-a" "d159fba06fe7514a766d79cabc3e9d3de7688069db65f7119d114fc1a90c5a3f"`
Nov 02 17:22:14.248 INFO kablam! usermod: no changes
Nov 02 17:22:14.372 INFO kablam!     Checking termion v1.1.1
Nov 02 17:22:15.432 INFO kablam!     Checking terminal-renderer v0.1.0 (/source)
Nov 02 17:22:16.100 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 17:22:16.100 INFO kablam!   --> src/main.rs:48:15
Nov 02 17:22:16.100 INFO kablam!    |
Nov 02 17:22:16.100 INFO kablam! 48 |     let run = (x1 as isize - x2 as isize);
Nov 02 17:22:16.100 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 17:22:16.100 INFO kablam!    |
Nov 02 17:22:16.100 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 17:22:16.100 INFO kablam! 
Nov 02 17:22:16.100 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 17:22:16.100 INFO kablam!   --> src/main.rs:49:16
Nov 02 17:22:16.100 INFO kablam!    |
Nov 02 17:22:16.100 INFO kablam! 49 |     let rise = (y1 as isize - y2 as isize);
Nov 02 17:22:16.100 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 17:22:16.100 INFO kablam! 
Nov 02 17:22:16.144 INFO kablam! warning: unused variable: `i`
Nov 02 17:22:16.144 INFO kablam!   --> src/main.rs:59:9
Nov 02 17:22:16.144 INFO kablam!    |
Nov 02 17:22:16.144 INFO kablam! 59 |     for i in 0..steps {
Nov 02 17:22:16.144 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 02 17:22:16.144 INFO kablam!    |
Nov 02 17:22:16.144 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 17:22:16.144 INFO kablam! 
Nov 02 17:22:16.156 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:22:16.156 INFO kablam!   --> src/main.rs:45:18
Nov 02 17:22:16.156 INFO kablam!    |
Nov 02 17:22:16.156 INFO kablam! 45 |     let (mut x1, mut y1) = p1;
Nov 02 17:22:16.156 INFO kablam!    |                  ----^^
Nov 02 17:22:16.156 INFO kablam!    |                  |
Nov 02 17:22:16.156 INFO kablam!    |                  help: remove this `mut`
Nov 02 17:22:16.156 INFO kablam!    |
Nov 02 17:22:16.156 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 17:22:16.156 INFO kablam! 
Nov 02 17:22:16.156 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:22:16.156 INFO kablam!   --> src/main.rs:45:10
Nov 02 17:22:16.156 INFO kablam!    |
Nov 02 17:22:16.156 INFO kablam! 45 |     let (mut x1, mut y1) = p1;
Nov 02 17:22:16.156 INFO kablam!    |          ----^^
Nov 02 17:22:16.156 INFO kablam!    |          |
Nov 02 17:22:16.156 INFO kablam!    |          help: remove this `mut`
Nov 02 17:22:16.156 INFO kablam! 
Nov 02 17:22:16.172 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 17:22:16.172 INFO kablam!   --> src/main.rs:48:15
Nov 02 17:22:16.172 INFO kablam!    |
Nov 02 17:22:16.172 INFO kablam! 48 |     let run = (x1 as isize - x2 as isize);
Nov 02 17:22:16.172 INFO kablam!    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 17:22:16.172 INFO kablam!    |
Nov 02 17:22:16.172 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 17:22:16.172 INFO kablam! 
Nov 02 17:22:16.172 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 17:22:16.172 INFO kablam!   --> src/main.rs:49:16
Nov 02 17:22:16.172 INFO kablam!    |
Nov 02 17:22:16.172 INFO kablam! 49 |     let rise = (y1 as isize - y2 as isize);
Nov 02 17:22:16.172 INFO kablam!    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 17:22:16.172 INFO kablam! 
Nov 02 17:22:16.172 INFO kablam! warning: constant item is never used: `BACKSPACE`
Nov 02 17:22:16.172 INFO kablam!   --> src/main.rs:12:1
Nov 02 17:22:16.172 INFO kablam!    |
Nov 02 17:22:16.172 INFO kablam! 12 | const BACKSPACE: u8 = 8;
Nov 02 17:22:16.172 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:22:16.172 INFO kablam!    |
Nov 02 17:22:16.172 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 17:22:16.173 INFO kablam! 
Nov 02 17:22:16.328 INFO kablam! warning: unused variable: `i`
Nov 02 17:22:16.328 INFO kablam!   --> src/main.rs:59:9
Nov 02 17:22:16.328 INFO kablam!    |
Nov 02 17:22:16.328 INFO kablam! 59 |     for i in 0..steps {
Nov 02 17:22:16.328 INFO kablam!    |         ^ help: consider using `_i` instead
Nov 02 17:22:16.328 INFO kablam!    |
Nov 02 17:22:16.328 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 17:22:16.328 INFO kablam! 
Nov 02 17:22:16.340 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:22:16.340 INFO kablam!   --> src/main.rs:45:10
Nov 02 17:22:16.340 INFO kablam!    |
Nov 02 17:22:16.340 INFO kablam! 45 |     let (mut x1, mut y1) = p1;
Nov 02 17:22:16.340 INFO kablam!    |          ----^^
Nov 02 17:22:16.340 INFO kablam!    |          |
Nov 02 17:22:16.340 INFO kablam!    |          help: remove this `mut`
Nov 02 17:22:16.340 INFO kablam!    |
Nov 02 17:22:16.340 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 17:22:16.340 INFO kablam! 
Nov 02 17:22:16.340 INFO kablam! warning: variable does not need to be mutable
Nov 02 17:22:16.340 INFO kablam!   --> src/main.rs:45:18
Nov 02 17:22:16.340 INFO kablam!    |
Nov 02 17:22:16.340 INFO kablam! 45 |     let (mut x1, mut y1) = p1;
Nov 02 17:22:16.340 INFO kablam!    |                  ----^^
Nov 02 17:22:16.340 INFO kablam!    |                  |
Nov 02 17:22:16.340 INFO kablam!    |                  help: remove this `mut`
Nov 02 17:22:16.340 INFO kablam! 
Nov 02 17:22:16.364 INFO kablam! warning: constant item is never used: `BACKSPACE`
Nov 02 17:22:16.364 INFO kablam!   --> src/main.rs:12:1
Nov 02 17:22:16.364 INFO kablam!    |
Nov 02 17:22:16.364 INFO kablam! 12 | const BACKSPACE: u8 = 8;
Nov 02 17:22:16.364 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 17:22:16.364 INFO kablam!    |
Nov 02 17:22:16.364 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 02 17:22:16.364 INFO kablam! 
Nov 02 17:22:16.397 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
Nov 02 17:22:16.404 INFO kablam! su: No module specific data is present
Nov 02 17:22:17.298 INFO running `"docker" "rm" "-f" "d159fba06fe7514a766d79cabc3e9d3de7688069db65f7119d114fc1a90c5a3f"`
Nov 02 17:22:17.665 INFO blam! d159fba06fe7514a766d79cabc3e9d3de7688069db65f7119d114fc1a90c5a3f